* pr-1371: Support pipewire in snapserver
* only use PipeWireStream when HAS_PIPEWIRE is true
* add pipewire to CI, cmake with -DBUILD_WITH_PIPEWIRE=ON
* add -Wno-error=gnu-statement-expression
* try -Wno-gnu-statement-expression as -Wno-error=gnu-statement-expression is not supported on gcc
* fixes for clang-tidy
* try nolint for the pw_stream_flags line
* .github/workflows/ci.yml: removed unwanted dependencies
* cmake: BUILD_WITH_PIPEWIRE default is OFF now
* more CI fixes: NOLINT, doxygen, #pragma GCC diagnostic
* #pragma GCC diagnostic ignored only on gcc
* PR code review fixes
